How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 11/5100.0*Chance in playoffs100.0*Average seed
Liz 103 TVS 96 -2.8
-0.4
THM 84 Tiny 73 -1.3
+0.1
Zach 63 DrS 56 -0.6
WOLF 102 SOCK 69 -0.4
A2 109 JOHN 110 +0.3
-0.1
AlAk 110 LOY 99 -0.1
If winner is:HomeAway
Week of 11/13100.0*Chance in playoffs100.0*Average seed
TVS vs SOCK+6.6-16.7
+0.4-1.0
JOHN vs AlAk+2.5-1.4
LOY vs Zach+0.9-1.3
Tiny vs A2-0.7+0.9
-0.1+0.1
WOLF vs THM+0.1-0.2

What If

Chances based on how well the TVS finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
94-0In134551102,237,721
83-1100.0%03314420206,914,816
72-289.30216373410107,743,238
61-323.30320392991003,679,501
50-40.002153632132620,132
Total:79.8%0517212116106310021,195,408
Games Above .500
Chance Will Make Playoffs